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What is the value of the expression [a-(b-c)]-[(a-b)-c] when a=17,b=21 and c=5 ? What is the value of the expression [a-(b-c)]-[(a-b)-c] when a=17,b=21 and c=5 ? @Mathematics
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Plug in the values of a, b and c given. Then, it becomes a simple problem of adding and subtracting.
expand the series
so whats the answer?
DO IT YOURSELVES !!!!!!
i keep getting a wrong answer
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Show me how you calculated and may be I can help further looking at your work.
okay... Well [17-(21-5)]-[17-21)-5] so... [17-16]-[-4-5] [1]-[-9] it is 10?
my friend says its wrong so I asked the internet! :D
That sounds right to me.
ok thank you
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gr8 mispacgirl u did it!
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